Research on Microstructures and Mechanical Properties of Mg-Gd-Y-Sr-Zr Alloy

DOI

10.2991/mebe-15.2015.224How to use a DOI?

Keywords

Mg-Gd-Y-Sr-Zr alloy; mechanical properties; microstructures.

Abstract

The microstructures and mechanical properties of Mg-Gd-Y-Sr-Zr alloy was investigated by means of optical microscopy, scanning electron microscopy (SEM), X-ray diffraction (XRD) and tensile tests. The as-cast alloy contains a microstructure consisting of -Mg matrix, Mg5Gd phase, Mg24Y5 phase and Mg17Sr2. As the temperature increases, the tensile strength of the alloy decreases. However, the elongation increases with increasing the temperature.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Lei-lei Chen
AU  - Quan-an Li
AU  - Jun Chen
AU  - Qing Zhang
AU  - Xing-yuan Zhang
PY  - 2015/04
DA  - 2015/04
TI  - Research on Microstructures and Mechanical Properties of Mg-Gd-Y-Sr-Zr Alloy
BT  - Proceedings of the 2015 International Conference on Materials, Environmental and Biological Engineering
PB  - Atlantis Press
SP  - 1003
EP  - 1006
SN  - 2352-5401
UR  - https://doi.org/10.2991/mebe-15.2015.224
DO  - 10.2991/mebe-15.2015.224
ID  - Chen2015/04
ER  -